Ignacio Arribas Díez

3 Questions 2 Answers 0 Followers

Questions related from Ignacio Arribas Díez

Is Tetrabutylammonium hydroxide Mass Spectrometry compatible?

Hello forum, I would like to know if TBA.OH is volatile in mixtures of acetonitrile or methanol. I want to analyze peptides that were previously dissolved in TBA.OH-conatining solution, but dried...

06 October 2020 7,152 3 View

Can you desalt peptide digests with high pH RPLC?

Hello! I am working with some materials that require desalting of the peptide samples prior testing. My samples contain a salt of potassium. With a standard sample, I would use R3 or C18 resins...

20 January 2020 6,955 3 View

Any good R scripts/softwares for comparing peptide sequence features?

I have a list of identified phosphopeptides by proteome discoverer between three different conditions. I would like to compare their sequences to get information about peptide hydrophobicity,...

08 March 2019 253 2 View